TLSA Versus TBSA Surgical Approach for Hiatal Hernia With Gastroesophageal Reflux Disease

Gastroesophageal reflux disease (GERD), characterized by pathological reflux of gastric contents, affects 10%-20% of the global population with Western predominance and escalating incidence over recent decades. Anatomical and functional abnormalities of the esophagogastric junction (EGJ) such as hiatal hernia (HH) is one of the major pathophysiological mechanisms. GERD elevates risks for Barrett esophagus, esophageal adenocarcinoma and interstitial pulmonary fibrosis, while characteristic symptoms including reflux and heartburn substantially impair quality of life (QoL). Proton pump inhibitors (PPIs) are used to alleviate symptoms and prevent reflux-related esophageal mucosal damage, but may cause long-term adverse effects. Anti-reflux surgery (ARS) is a well-established therapeutic option for patients with anatomical abnormalities, chronic PPI-refractory symptoms or unwilling to take lifelong PPIs. It provides comparable or potentially superior efficacy to PPIs, especially in reconstructing anatomical structures and addressing EGJ functional deficiencies. Maximize patients' QoL while minimizing side effects is priority for ARS. Despite advancements in surgical techniques, ARS remains invasive and is associated with inherent mechanical complications, including dysphagia and potential vagus nerve injury. A growing consensus recognizes that hepatic vagus nerve injury, occurring in a significant proportion of patients following ARS, potentially contributes to postoperative dysf…

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Jie Yin, Doctoral Degree  ·  +86 15011302788  ·  yyyyyj@ccmu.edu.cn

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